16996988178

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2415031}}^1$

素因数の和:2415079

約数の個数: 48

約数和(自身を含む): 40688459136

約数和(自身を除く): 23691470958

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 2415031, 4830062, 7245093, 14490186, 21735279, 41055527, 43470558, 55545713, 82111054, 111091426, 123166581, 166637139, 246333162, 333274278, 369499743, 499911417, 738999486, 944277121, 999822834, 1888554242, 2832831363, 5665662726, 8498494089, 16996988178]

約数ペア:

[(1, 16996988178), (2, 8498494089), (3, 5665662726), (6, 2832831363), (9, 1888554242), (17, 999822834), (18, 944277121), (23, 738999486), (34, 499911417), (46, 369499743), (51, 333274278), (69, 246333162), (102, 166637139), (138, 123166581), (153, 111091426), (207, 82111054), (306, 55545713), (391, 43470558), (414, 41055527), (782, 21735279), (1173, 14490186), (2346, 7245093), (3519, 4830062), (7038, 2415031)]